149673564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 401623040

約数和(自身を除く): 251949476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 1723, 2286, 2413, 3446, 4572, 4826, 5169, 6892, 7239, 9652, 10338, 14478, 15507, 20676, 21717, 28956, 31014, 32737, 43434, 62028, 65474, 86868, 98211, 130948, 196422, 218821, 294633, 392844, 437642, 589266, 656463, 875284, 1178532, 1312926, 1969389, 2625852, 3938778, 4157599, 7877556, 8315198, 12472797, 16630396, 24945594, 37418391, 49891188, 74836782, 149673564]

約数ペア:

[(1, 149673564), (2, 74836782), (3, 49891188), (4, 37418391), (6, 24945594), (9, 16630396), (12, 12472797), (18, 8315198), (19, 7877556), (36, 4157599), (38, 3938778), (57, 2625852), (76, 1969389), (114, 1312926), (127, 1178532), (171, 875284), (228, 656463), (254, 589266), (342, 437642), (381, 392844), (508, 294633), (684, 218821), (762, 196422), (1143, 130948), (1524, 98211), (1723, 86868), (2286, 65474), (2413, 62028), (3446, 43434), (4572, 32737), (4826, 31014), (5169, 28956), (6892, 21717), (7239, 20676), (9652, 15507), (10338, 14478)]